ac_old 495 kernel/audit.c struct auditd_connection *ac_old, *ac_new; ac_old 508 kernel/audit.c ac_old = rcu_dereference_protected(auditd_conn, ac_old 513 kernel/audit.c if (ac_old) ac_old 514 kernel/audit.c call_rcu(&ac_old->rcu, auditd_conn_free); ac_old 617 kernel/audit.c struct auditd_connection *ac_old; ac_old 621 kernel/audit.c ac_old = rcu_dereference_protected(auditd_conn, ac_old 623 kernel/audit.c if (ac && ac != ac_old) { ac_old 631 kernel/audit.c if (ac_old) ac_old 632 kernel/audit.c call_rcu(&ac_old->rcu, auditd_conn_free);